JOHNSON GEARED SIDE-SHAFT MOTOR (300 RPM) - "A" GRADE

High performance DC geared Johnson motor with metal gear box used for high torque application and other automation purposes. The motor comes with 6mm off-centred shaft (side shaft) and M3 holes for mounting.

It is different from the regular Johnson for its very high reliability (mainly of its gears) and the shaft length of 29mm(comes with a hole on the shaft)

Note:Use only 3X5mm bolts with fiber washer.Using bolts bigger than 3X5mm will damage the gearbox.

SPECIFICATION

• RPM: 300 rpm @12V

• Voltage: 4V to 12V

• Stall Torque: 12kgcm @ 12V

• Gear: Metal (spur)

• Shaft size: 6mm dia

• Shaft length: 29mm (comes with a hole on the shaft for mounting wheels) 

• Motor weight: 180gms

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Square Gear Motor- 100RPM (Suitable for Combat & Terrain Robots)

Square geared DC motor is a very high torque motor which should be used to make big robots or robotised platform. Gear box is built to handle the stall torque produced by the motor. Drive shaft is supported from with metal bushes.Highly reliable high torque DC geared motors best suitable for combat robots, all-terrain robots and other high power applications.

SPECIFICATIONS

• RPM: 100 rpm @12V

• Voltage: 4V to 12V

• Stall Torque: 42.51 kg-cm @ 12V

• Gear: Metal (spur)

• Shaft size: 8mm dia

• Shaft length: 25 to 30mm

APPLICATIONS

Pan/ Tilt camera, auto shutter, welding machines, water meter, IC Card, grill, oven, cleaning machine, garbage disposers, household appliances, Slot machines, Money detector, automic actuator, coffee machine, Towel disposal, lighting , Coin refund devices, Peristaltic pump.

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LINE TRACER LOGIC BOT - SEE HOW TO WORKING

Line follower is an autonomous robot which follows either black line in white arena or white line in black arena. Robot must be able to detect particular line and keep following it. But in this logic bot we can use 4 task in one robot, such as Line Tracer, Obstacle Avoider, Light Follower, Pit Avoider.

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Line Tracer Robot - LOGIC BOT

Line follower is an autonomous robot which follows either black line in white arena or white line in black arena. Robot must be able to detect particular line and keep following it. But in this logic bot we can use 4 task in one robot, such as Line Tracer, Obstacle Avoider, Light Follower, Pit Avoider.

COMPONENTS NEEDED

SL.NO	COMPONENTS	QTY
1	Controller Board	1
2	Chassis	1
3	Motor Clamps	4
4	Motor	2
5	Wheels	2
6	Castor Wheel	1
7	Battery	1
8	Battery Clip	1
9	Screw Driver	1
10	Screws, nuts and wires

TUTORIAL

Step 1: Insert one motor clamp in the chassis from the bottom side.

Now insert the Second one also as shown

Step 2: Now fix the motors in between the clamps for this use the longer screws.

Now fix the nut on the other side 

In the same way fix another motor on the other side as shown.

Step 3: Fix the Castor wheel. fix the castor wheel in the bottom side of the chassis for this purpose use the smaller screws. Put the screws from the top side only exactly as shown.

Step 4: Fixing the Wheels. As you can see the Shape of motor shaft is D shaped. So match the shape in the wheel and motor and insert it properly don't break the motor shaft.

After Fixing Wheels put double side tape or insulation tape over the castor wheel screws.

Step 5: Fix the controller Board on the Chassis. For this purpose also use the smaller screws.

Step 6: After fixing the board now open the battery and connect it with battery clip. also the left and right motors to the right and left motor outputs present in the controller board and connect the battery to check the board.

MORE TUTORIAL                                                                                                         BUT IT NOW

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Lead Acid Battery - 1300mAH - COMBO PACK (Barrel Jack Charger + 2 PIN RMC + Adapter 12v 2amps)

LEAD ACID BATTERY

These batteries can serve as low cost power solution for all-terrain robots/combat robots and other electronic projects.

If your are looking for high performance,high current discharge batteries,try our LI-PO battery ranges. 

Specification: 

• Voltage : 12V

• Battery capacity : 1.3AH

Accessories: 

• Barrel Jack charger

 BARREL JACK CHARGER

A simple and useful adapter-interface board that comes in very handy when you need to power a board, that does not have a barrel jack type connector, using an adapter. Can also be used as a charger-interface board for Ni-MH type batteries.

2 PIN RMC

A 2 pin female Relimate connector with 0.1 inch (2.54mm) pitch and 30cm long wire

ADAPTER 12V 2AMPS

This 12V DC, 2A Wall Adapter Power Supply with input voltage (110-270)V AC terminated by a centre positive barrel connector.

CLICK HERE TO GET THIS COMBO PACK

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Xbee Controlled Robot

Wireless computer controlled robot using Xbee allows us to communicate with our robot over long range and more functions. learn and build your own.

COMPONENTS NEEDS

Sl.No	Main Components
1	Chasis (150mm*120mm)
2	150 Rpm Motor
3	Arduino Baord(Sp duino)
4	Xbee Sheild
5	Wire Antenna

                                                                                 

 

 

TUTORIAL                                                                                                         BUY COMPONENTS

                   

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Temperature Sensor using Ardiuno

The LM-35 breakout board for measuring temperature precisely.It gives output voltage directly proportional to temperature in centigrade.This temperature sensor provides an accuracy of  1/4 of a centigrade.

Temperature sensing is important in processing of automotive products, PET bottles etc., Learn how to interface a temperature sensor using Arduino.

FEATURES:

• Can be directly interface to ADC

• Calibrated Directly in ° Celsius (Centigrade)

• Linear + 10 mV/°C Scale Factor

• 0.5°C Ensured Accuracy (at +25°C

• Rated for Full −55°C to +150°C Range

• Less than 60-µA Current Drain

• Nonlinearity Only ±¼°C Typical

SPECIFICATION:

• Output Type : Analogue

• Working voltage : 4 - 30 Volt

TUTORIAL                                                                                                                         TO BUY

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RN-XV WIFI MODULE (WIRE ANTENNA)

The RN-XV module by Roving Networks is a certified Wi-Fi solution especially designed for those who want your project that has been set up for XBee to move it to a standard WiFi network. You can drop this in the same socket of our Xbee shield without any other new hardware.

The RN-XV module is based upon Roving Networks' robust RN-171 Wi-Fi module and incorporates 802.11 b/g radio, 32 bit processor, TCP/IP stack, real-time clock, crypto accelerator, power management unit and analog sensor interface.The module is pre-loaded with Roving firmware to simplify integration and minimize development time of your application. In the simplest configuration, the hardware only requires four connections (PWR, TX, RX and GND) to create a wireless data connection.

FEATURES:

• Based on common 802.15.4 XBee footprint

• Ultra low power: 4uA sleep mode, 38mA active

• Onboard TCP/IP stack includes DHCP, UDP, DNS, ARP, ICMP, HTTP client, FTP client and TCP

• Firmware configurable transmit power: 0dBm to 12dBm

• Hardware interfaces:TTL UART

• Host data rate up to 464Kbps over UART

• Supports Adhoc and infrastructure networking

• 8 general purpose digital I/O

• 3 analog sensor inputs

• Real-time clock for time-stamping, auto-sleep, and auto-wakeup modes

• Accepts 3.3VDC regulated power supply

• Wire antenna

DATASHEET                                                                                                          CLICK TO BUY

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SPDUINO (ARDUINO-COMPATIBLE BOARD)

The SPDuino is a clone of Arduino Mainboard with ATMEGA328 (Dumilanavo Bootloader). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.

This board can be powered via the USB connection or with an external power supply. The power source is selected automatically using auto reselect circuit.

FEATURES

• 100% Arduino (Dumilanavo)-compatible board

• Direct USB interface, no extra converters are required

• Comes with Atmega328 for more memory

• Auto select the power source (from USB cable or battery )

 

SPECIFICATION

• Microcontroller: ATmega328

• Operating Voltage: 5V

• Input Voltage (recommended): 7-12V

• Input Voltage (limits): 6-17V

• Digital I/O Pins: 14 (of which 6 provide PWM output)

• Analog Input Pins: 6

• DC Current per I/O Pin: 40 mA

• DC Current for 3.3V Pin: 50 mA

• Flash Memory: 32 KB (ATmega328) of which 2 KB used by bootloader

• SRAM: 2 KB (ATmega328)

• EEPROM: 1 KB (ATmega328)

• Clock Speed: 16 MHz

ARDUINO TUTORILA                   UPLOAD PROGRAM                           CLICK TO BUY

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Humidity Sensor

Looking out for a sensor to measure humidity with ease?Here is the solution with accurate measurements from honeywell.The HIH-5030 sensor delivers instrumentation-quality RH (Relative Humidity) sensing performance at small package.The sensor can operate down to 2.7 volt,which enables you to make your own battery powered equipments.The best part is,it provides analogue output,which enables you to directly interface to microcontroller via ADC.

FEATURES:

• Analog output can be directly fed into ADC port of microcontroller.

• Works down to 2.7 volt.

• Low current consumption,200uA typical.

• Small Package.

• Near linear voltage output vs %RH Stable.

• Enhanced accuracy and Fast response time.

• Stable, low drift performance.

• Chemically resistant.

SPECIFICATIONS:

• Working voltage : 2.7 ~5.5Vdc.

• Working Temperature : -40 ~ 85C.

• Operating humidity : 0-100%RH.

• Current Draw : 200uA(typical).

DATA SHEET                                                                                                         CLICK TO BUY

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300 RPM Square Gear DC Motor for Arduino / Raspberry-Pi / Robotics

This is Squared gear box assembled High torque heavy duty DC Gear Motor for bigger robots / motion systems. Drive shaft is supported from with metal bushes, it has sturdy design with gear box made to hold stall torque produced.It is suitable for combat robots, all-terrain robots and other high power applications

Working of Square Gear Box:

The working of the gears is very interesting to know. It can be explained by the principle of conservation of angular momentum. The gear having smaller radius will cover more RPM than the one with larger radius. However, the larger gear will give more torque to the smaller gear than vice versa. The comparison of angular velocity between input gear (the one that transfers energy) to output gear gives the gear ratio. When multiple gears are connected together, conservation of energy is also followed. The direction in which the other gear rotates is always the opposite of the gear adjacent to it. In any DC motor, RPM and torque are inversely proportional. Hence the gear having more torque will provide a lesser RPM and converse.

SPECIFICATION:

• RPM: 300 rpm @12V

• Voltage: 4V to 12V

• Stall Torque: 18.33kg-cm @ 12V

• Gear: Metal (spur)

• Shaft size: 8mm dia

• Shaft length: 25 to 30mm

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